Pressure roller for spinning machines and the like



Aug 12, 1930. J o-n- 7 1,772,615

rnss'gtmz ROLLER ion srnmme IIACHINIS Am) THE LIKE Filed Aug. 22. 1929 m'van ro' JOSPfi m 0 TTE ATToR/VEY;

' the guide limiting g 30 passing Patented Aug. 12, 1930 UNITED STA JOSEPH, Mo'r'rE, o1 ToURooING;

FRANCE, Assronon '10 SOCIETY ETABLISSEMENTS MOT'I'E-DEWAVRIN, OF TOURCOING, FRANCE, A CORPORATION OF FRANCE rnEssUnE noLLER r03 SPINNINGMACHINES AND THE LIKE Application filed August 22, "1929, Serial No. 387,675, and in France October 15,1928

This. invention relates to improvements in by said sleeve and roller rotate in unison, and

and modifications of'the invention claimed in a head on said shaft having a recess for recelving one end of sand sleeve and guiding my U. S. Patent- No. '1 ,742,553, dated Jan. 7 1930, I a 5 The object of the present invention is to provide modifications in the devices forming the same.

the subject of thesaid patent with a v ew to simplifying tion. 7 t y 10 These modifications are described herein- 7 after and are illustrated diagrammaticallyin the accompanying drawing in which: 7

Figure 1 is a fragmentary and cheapening the construcview in longi tudina'l section of an, apparatus constructed 15 ineaccordance with the invention. v

Figure 2 is a detaill view in plan showing the displacements of t the loose boss roller. 1 i a In these figures; 1 isxthe' loose boss roller frame. 7

roller 1. on the sleeve 5 iskeye'da disc 10 which is made rigidwith the, loose bossroller being clamped between "two" so that the sleeve 5.follows the movement of rotation of the loose boss roller 1.- In order to limit the displacements permitted by'the spherical joint mountin simply to the plane through the axes of the top and drawing rollers, the'guidingde'vice employed comprises of thehead 3 and in-which the end. of the g0 and- 2 the shaft terminating in a guide inithe 4 is the spherical ball bearing in-' serted between the shaft 2' and theloose boss r ngs 11 I a recess 12 provided'on the backpart 1 sleeve 5 can turn freely andj slide the said extending coaxially withisaid. roller, ,a disc 45 secured to said sleeve and-to said rollerwhere- In testimony whereof I aflix my signature.

- JOSEPH v MOTTE. 

